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2003 Gt 300 Hp Or Am I Crazy

945 Views 6 Replies 5 Participants Last post by  MUSTANGJOE1981, 
MUSTANGJOE1981
I have a 2003 mustang GT with the following mods--CAI, C&L plenum, 75mm t-body, U/D pullies Diablo tuner and a Cat Back exhaust and a 4.10 frpp gear --Should I be making around 290-300 hp at the crank or am I crazy? If not how much HP should I Expect when I go to the dyno this weekend?
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MUSTANGJOE1981
ZChaos0026 said:
stock you are at 260 crank. those mods wouldnt give you 40 horses. My generous guestimate at the crank would be 285. 10 hp for your intake stuff, 10 freed up from UD pullies, and 5 for your exhaust...again thats generous
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Also has a diablo tuner how much do they normally give?
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MUSTANGJOE1981
also how much do you lose through the drivetrain?
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